<template>
  INDEX
  <el-button @click="onOpenAbout">打开About</el-button>
</template>

<script setup>
import { ref, reactive } from "vue";
import { useRouter } from "vue-router";
const Router = useRouter();

const onOpenAbout = () => {
  Router.push({
    path: "/about",
    query: {
      lon: 1.1,
      lat: 2.2,
    },
  });
};
</script>

<style lang='less' scoped>
</style>